Roblox Murder Mystery 2 Codes (July 2021)

Our MM2 Codes post has the most updated list of codes that you can redeem for free knife skins. These codes don't do much for you in the game, but collecting different knife cosmetics is one of the fun aspects of playing this one!

Murder Mystery 2 Codes

In Murder Mystery 2 you will take up the role of either an Innocent, Sheriff, or Murderer! The Innocents will need to run, hide, and evade the Murderer and hopefully eventually use your sleuthing skills to figure out which player is the murderer! The Sheriff seeks to work with the Innocents to discover who the Murderer ends up being. If you're the Sheriff, you will be the only other player with a weapon, so you can take down the Murderer if you figure out who it is. The Murderer is the main bad guy of this scenario and is looking to eliminate any player who crosses their path. You'll want to try to be sneaky so you aren't discovered, and look to avoid being shot by the Sheriff!

Update July 7

  • Game link added 
  • Confirmed no codes

Murder Mystery 2 Codes (Active)

Here's a list of all the codes that are working in the game right now.

  • There are currently no active codes. We aren't sure when the developer will add more, but we'll keep an eye out. Feel free to comment if you see any new codes for the game!

Murder Mystery 2 Codes (Expired)

  • Redeem for a free Combat II Knife: COMB4T2 
  • Redeem for a free Prism Knife: PR1SM
  • Redeem for a Alex Knife: AL3X
  • Redeem for a Corl Knife: C0RL
  • Redeem for a Denis Knife: D3NIS
  • Redeem for a Sketchy Knife: SK3TCH
  • Redeem for a Sub Knife: SUB0
  • Redeem for a Infected Knife: INF3CT3D
  • Redeem for a Goo Knife: G003Y
  • Redeem for a Reptile Knife: R3PT1L3
  • Redeem for a Skool Knife: SK00L
  • Redeem for a Patrick Knife: PATR1CK
  • Redeem for a 2015 Knife: 2015
  • Redeem for a Gifted Knife: G1FT3D
  • Redeem for a TNL Knife: TH3N3XTL3V3L
  • Redeem for a Neon Knife: N30N
  • Redeem for a Pumpkin Pet: HW2017

As mentioned in the introduction, knives don't really do anything for you other than look cool. However, that's part of the fun in Murder Mystery 2 is collecting the cosmetics while you either run away from or hunt down your friends!

Howto Redeem Codes in Murder Mystery 2

Redeeming codes in Murder Mystery 2 is pretty easy! On the side of your screen while you're in the lobby look for the inventory button. Click on that and you will get the following pop-up:

At the bottom right of this window, you will see the EnterCode area with the Redeem button under it. Click on the "EnterCode" and input one of the codes from below. Once you've got it entered in correctly, you'll just need to hit the Redeem button and you will be given the reward! If the code is valid the button will show as blue.

Related: See the full Roblox Promo Codes list.

Get Roblox codes and news as soon as we add it by following our PGG Roblox Twitter account!

About the Author

Rob is a writer for PGG and a long time lover of games that started with a GameBoy Color and a PS1. You can follow him on Twitter @robdutowrites to hear his latest gaming and movie thoughts. Somewhere, he's probably eating popcorn.
Find Robsperduto On: Twitter

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  1. Trading Eggblade for anything good
    username: Crysto77_yt
    feel free to add friend me and pls subscribe to my channel Crysto 77

  2. I will be trading rune, splash, krpto and biotin for seer
    rune: legendary
    splash: legendary
    biogun: uncommon

  3. Tradeing seer user:DroagonEason2

  4. trading a peppermint godly for something very good idk wut but good

    What time will it only have new codes tho

    1. We aren’t sure when new codes will be added, as this is a decision game developers make. We’ll keep an eye out and update when they do.

  6. Trading Ice Wing

    1. Would u do it for ice shard,viper.? My user is :God123_protwin

  7. add me guys my user name is : 8x1ill

  8. Trading Bone blade(not chroma)for good offers!!!
    is worth 80


    User :dhwidhisdh

    reply me if u wanna offer

  10. I’m trading 2016 candies and 2017 candies and overseer gun who wants to trade reply if you want to

  11. Trading cookieblade and ginger from 2020 and 2018 for a good offer

  12. Trading c shark and corrupt for prism. I really need it.

    User : Bluelegend1426
    Follow me to join
    Only accepting first offer.

    1. Hey , is eco and iron a good trade ?

  13. so hello!

  14. You should get a system to alert someone who signs up and puts there email in when there is a new code!

    1. Helpful

  15. Trading bio blade for egg blade or 15 seers

  16. Trading bio blade

  17. trading checkered knife (not in the game anymore I think)

  18. trading prince user:jashawn3125

    1. can i offer with seer? im send u request my nick is arthetich

  19. trading all godlys

    1. Trading overseer gun and candies for Seer

    2. OK USERNAME robloxisepic_678

    3. ok trade username:girlzahraandsara

  20. This game is fun!

  21. Trading egg blade

  22. trading cookieblade for heartblade and clown set user : WINDYCORN09

  23. Trading seer for heat or another epic weapon

  24. Trading super rare 2014 holly Christmas knife reply with ur Roblox username

    1. Me my offer is rune
      User : dhwidhisdh

    2. im trading a common halloween pet and knife skin for a legendary skin user:awequan06

  25. mm2 is the best game i play it every time its so good

  26. Trading Heart blade and seer

    1. cookie blade? my username is WINDYCORN09

      1. Wait no

      2. Bio blade

        1. Bio blade

    2. Username: zuhair_az

  27. trading rune for seer User: AlexBroAllla

  28. Trading ice shard for any lugar

    1. The game is cool!